Will existing containers created within the current Docker application port over to Container Manager? Any guesses as to how this affects Portainer/Docker?
Yes they will. Any stacks/compose created containers that are created via the Container Manager will be flagged as “limited” when viewed via Portainer for example.
This is nothing new, same happens atm using the current 7.1 version when running docker-compose/projects via command line.
The Container Manager is a face lift that brings compose editor to the UI with a few other metrics but in general the behavior is the same as it is currently.
Ofc support for ARM8 is also new, maybe even more important then the actual UI